check engine HYUNDAI ELANTRA 2021 Manual PDF

Maintenance
9-42
Engine Compartment Panel Fuse
Replacement
„„Blade type fuse
OCN7080021
„„Cartridge type fuse
OCN7080022
1. Turn the engine off.
2.
Turn all o
ther switches OFF.
3.
Remo

ve the fuse panel cover by
pressing the tap and pulling up.
4.
Check the remo

ved fuse; replace it
if it is blown. To remove or insert the
fuse, use the fuse puller in the engine
compartment fuse panel.
5.
Push in a new fuse o

f the same
rating, and make sure it fits tightly in
the clips. If it fits loosely, consult an
authorized HYUNDAI dealer.
CAUTION
After checking the fuse box in the
engine compartment securely close
the fuse box cover inside the engine
compartment, until it clicks.
If the fuse box is not closed properly,
water may leak in side, possibly causing
a malfunction with the electrical
system.
Multi fuse (Main fuse)
OCN7080020
If the multi fuse is blown, it must be
removed as follows:
1.
Turn o

ff the engine.
2.
Disconnect the negativ

e battery
cable.
3.
Remo

ve the fuse panel cover by
pressing the tab and pulling it up.
4.
Remo

ve the nuts shown in the picture
above.
5.
Replace the fuse with a ne

w one of
the same rating.
6.
Reins

tall in the reverse order of
removal.
Information
If the multi fuse is blown, consult an
authorized HYUNDAI dealer.

Maintenance
9-48
Engine compartment fuse panel
Type Fuse NameFuse Rating
Circuit Protected
FUSE POWER
OUTLET2 20A
Front Power Outlet
POWER
OUTLET3 20A
Not Used
COOLING FAN1 40A
Cooling Fan
DCT1 40A
Not Used
DCT2 40A
Not Used
REAR
HEATED 40A
Rear glass heated
B+4 40AICU Junction Block (Fuse - AIR BAG2,
IBU1, BRAKE SWITCH, DOOR LOCK, IAU,
MODULE1, SUNROOF,Power Window Relay)
AMS 10A
Battery Sensor
TCU1 10A
[DCT] TCM, [M/T] Ignition Lock Switch
FUEL PUMP 20AFuel Pump Control Module (T-GDI),
Fuel Pump Motor (NU MPI AKS)
CVVD 40A
Not Used
ABS1 40AABS Control Module, ESC Control Module,
Multipurpose Check Connector
ABS2 30AABS Control Module, ESC Control Module,
Multipurpose Check Connector
EOP1 30A
Electronic Oil Pump
POWER
OUTLET1 40A
P/OUTLET FRT

09
9-69
3. Exhaust Emission Control
System
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions while maintaining
good vehicle performance.
When the engine starts or fails to start,
excessive attempts to restart the engine
may cause damage to the emission
system.
Engine exhaust (carbon monoxide)
precautions
• Carbon monoxide can be present
with other exhaust fumes. If you smell
exhaust fumes of any kind in your
vehicle, drive with all the windows
fully open. Have your vehicle checked
and repaired immediately.
WARNING
Engine exhaust gases contain carbon
monoxide (CO). Though colorless and
odorless, it is dangerous and could be
lethal if inhaled. Follow the instructions
on this page to avoid CO poisoning.
WARNING
CALIFORNIA PROPOSITION 65
WARNING
Engine exhaust and a wide variety of
automobile components and parts,
including components found in the
interior furnishings in a vehicle, contain
or emit chemicals known to the State
of California to cause cancer and
birth defects and reproductive harm.
In addition, certain fluids contained
in vehicles and certain products of
component wear contain or emit
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm. •
Do not operate the engine in confined
or closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.
• When the vehicle is stopped in an
open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.
• Never sit in a parked or stopped
vehicle for any extended time with the
engine running.
• When the engine stalls or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission control system.

Index
I-4
C
Cabin Air Filter
........................................................................\
............................9-21
California Perchlorate notice
........................................................................\
....... 9-71
Child Restraint System (CRS)
........................................................................\
..... 3-26
Children Always in the Rear ........................................................................\
....3-26
Installing a Child Restraint System (CRS) .......................................................3-28
Selecting a Child Restraint System (CRS) .......................................................3-27
Climate Control

Additional Features
................................................................. 5-109
Auto comfort control (for driver’

s seat)
......................................................... 5-109
Automatic ventilation ........................................................................\
............. 5-109
Sunroof inside air recirculation ......................................................................5-109
Consumer Information
........................................................................\
................. 2-15
Cruise Control (CC)
........................................................................\
.................... 7-77
Function operation ........................................................................\
...................7-77
D
Declaration of Conformity
........................................................................\
......... 7-150
Dimensions
........................................................................\
.................................... 2-7
Drive Mode Integrated Control System
............................................................... 6-39
Drive Mode ........................................................................\
.............................. 6-39
Smart shift on trip computer ........................................................................\
.....6-42
Driver Attention

Warning (DAW)
...................................................................... 7-71
Function malfunction and limitations ..............................................................7-74
Function settings ........................................................................\
..................... 7-71
System operation ........................................................................\
...................... 7-72
E
Emission Control System
........................................................................\
............ 9-68
Engine Compartment
........................................................................\
............. 2-6/ 9-3
Engine Coolant
........................................................................\
............................ 9-16
Changing Engine Coolant ........................................................................\
........9-17
Checking the Engine Coolant Level .................................................................9-16
Engine Number
........................................................................\
............................ 2-14
Engine Oil
........................................................................\
.................................... 9-15
Checking the Engine Oil and Filter ..................................................................9-15
Checking the Engine Oil Level ........................................................................\
9-15
Engine Specification
........................................................................\
...................... 2-7
Explanation of Scheduled Maintenance Items
.................................................... 9-13